DE59203803D1 - Vorrichtung zum kontinuierlichen überwachen der konzentrationen von gasförmigen bestandteilen in gasgemischen. - Google Patents

Vorrichtung zum kontinuierlichen überwachen der konzentrationen von gasförmigen bestandteilen in gasgemischen.

Info

Publication number
DE59203803D1
DE59203803D1 DE59203803T DE59203803T DE59203803D1 DE 59203803 D1 DE59203803 D1 DE 59203803D1 DE 59203803 T DE59203803 T DE 59203803T DE 59203803 T DE59203803 T DE 59203803T DE 59203803 D1 DE59203803 D1 DE 59203803D1
Authority
DE
Germany
Prior art keywords
gas mixtures
concentrations
lamina
electrodes
continuously monitoring
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE59203803T
Other languages
English (en)
Inventor
Ulrich Schoenauer
Edelbert Haefele
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Heraeus Electro Nite International NV
Original Assignee
Roth Technik GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25900627&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE59203803(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from DE4109516A external-priority patent/DE4109516C2/de
Application filed by Roth Technik GmbH filed Critical Roth Technik GmbH
Priority to DE59203803T priority Critical patent/DE59203803D1/de
Application granted granted Critical
Publication of DE59203803D1 publication Critical patent/DE59203803D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/403—Cells and electrode assemblies
    • G01N27/406—Cells and probes with solid electrolytes
    • G01N27/407—Cells and probes with solid electrolytes for investigating or analysing gases
    • G01N27/4073—Composition or fabrication of the solid electrolyte
    • G01N27/4074—Composition or fabrication of the solid electrolyte for detection of gases other than oxygen
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/416—Systems
    • G01N27/417—Systems using cells, i.e. more than one cell and probes with solid electrolytes
DE59203803T 1991-01-30 1992-01-30 Vorrichtung zum kontinuierlichen überwachen der konzentrationen von gasförmigen bestandteilen in gasgemischen. Expired - Fee Related DE59203803D1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE59203803T DE59203803D1 (de) 1991-01-30 1992-01-30 Vorrichtung zum kontinuierlichen überwachen der konzentrationen von gasförmigen bestandteilen in gasgemischen.

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE4102741 1991-01-30
DE4109516A DE4109516C2 (de) 1991-01-30 1991-03-22 Vorrichtung zum kontinuierlichen Überwachen der Konzentrationen von gasförmigen Bestandteilen in Gasgemischen
PCT/EP1992/000199 WO1992014143A1 (de) 1991-01-30 1992-01-30 Vorrichtung zum kontinuierlichen überwachen der konzentrationen von gasförmigen bestandteilen in gasgemischen
DE59203803T DE59203803D1 (de) 1991-01-30 1992-01-30 Vorrichtung zum kontinuierlichen überwachen der konzentrationen von gasförmigen bestandteilen in gasgemischen.

Publications (1)

Publication Number Publication Date
DE59203803D1 true DE59203803D1 (de) 1995-11-02

Family

ID=25900627

Family Applications (2)

Application Number Title Priority Date Filing Date
DE59203803T Expired - Fee Related DE59203803D1 (de) 1991-01-30 1992-01-30 Vorrichtung zum kontinuierlichen überwachen der konzentrationen von gasförmigen bestandteilen in gasgemischen.
DE59209870T Expired - Fee Related DE59209870D1 (de) 1991-01-30 1992-01-30 Vorrichtung zum kontinuierlichen Überwachen der Konzentrationen von gasförmigen Bestandteilen in Gasgemischen

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE59209870T Expired - Fee Related DE59209870D1 (de) 1991-01-30 1992-01-30 Vorrichtung zum kontinuierlichen Überwachen der Konzentrationen von gasförmigen Bestandteilen in Gasgemischen

Country Status (5)

Country Link
EP (2) EP0649018B1 (de)
JP (1) JP3108739B2 (de)
AT (2) ATE196687T1 (de)
DE (2) DE59203803D1 (de)
WO (1) WO1992014143A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4442272A1 (de) * 1994-11-28 1996-05-30 Roth Technik Gmbh Vorrichtung und Verfahren zur Bestimmung von gasförmigen Bestandteilen in Gasgemischen
SE512866C2 (sv) * 1995-02-21 2000-05-29 Volvo Ab Anordning för analys av avgaser
DE19900017C2 (de) * 1999-01-02 2003-10-30 Bosch Gmbh Robert Gassensor
JP3389875B2 (ja) 1999-03-12 2003-03-24 株式会社トッパンエヌイーシー・サーキットソリューションズ 自動部品配置システム並びに自動部品配置プログラムを記録した記録媒体
DE102012004756A1 (de) 2012-03-08 2013-09-12 Kurt-Schwabe-Institut für Mess- und Sensortechnik e.V. Meinsberg Gasanalysator
DE102013021943A1 (de) 2013-12-20 2015-07-09 Kurt-Schwabe-Institut für Mess- und Sensortechnik e.V. Meinsberg Verfahren und Vorrichtung zur Bestimmung flüchtiger organischer Säuren in Gasgemischen
DE102015008638A1 (de) 2015-07-03 2017-01-05 Kurt-Schwabe-Institut für Mess- und Sensortechnik e.V. Meinsberg Verfahren zur selektiven Bestimmung redoxaktiver Gase in Gasgemischen mit einem Festelektrolytsensor

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2855012A1 (de) * 1978-12-20 1980-06-26 Bosch Gmbh Robert Elektrochemischer messfuehler fuer die bestimmung des sauerstoffgehaltes in gasen, insbesondere in abgasen
JPS57124761U (de) * 1981-01-29 1982-08-03
JPS60259951A (ja) * 1984-06-06 1985-12-23 Ngk Insulators Ltd 電気化学的素子
DE3504498A1 (de) * 1985-02-09 1986-08-14 Drägerwerk AG, 2400 Lübeck Gassensor mit mehreren sensorelementen
JPH0664009B2 (ja) * 1986-03-28 1994-08-22 日本碍子株式会社 ガスセンサ−素子
JPH0672861B2 (ja) † 1986-08-04 1994-09-14 日本碍子株式会社 ＮＯｘセンサ

Also Published As

Publication number Publication date
JP3108739B2 (ja) 2000-11-13
EP0649018A2 (de) 1995-04-19
WO1992014143A1 (de) 1992-08-20
EP0522118A1 (de) 1993-01-13
EP0522118B2 (de) 2001-12-19
ATE196687T1 (de) 2000-10-15
EP0649018B1 (de) 2000-09-27
DE59209870D1 (de) 2000-11-02
EP0522118B1 (de) 1995-09-27
EP0649018A3 (de) 1995-05-24
JPH05505886A (ja) 1993-08-26
ATE128555T1 (de) 1995-10-15

Similar Documents

Publication Publication Date Title
AU3055992A (en) On-line combustionless measurement of gaseous fuels fed to gas consumption devices
ATE196687T1 (de) Vorrichtung zum kontinuierlichen überwachen der konzentrationen von gasförmigen bestandteilen in gasgemischen
DE69123377T2 (de) Gassensoren zur Bestimmung von gasförmigen Kohlenwasserstoffen unter Verwendung von dünnen Zinnoxidschichten
NO892344L (no) Sensor med oppvarmbart maaleelement og utfoert som integrert krets.
EA199700109A1 (ru) Способ и устройство управления температурой
JPS57184961A (en) Detecting device
DE3782744D1 (de) Vorrichtung zur feststellung von gasfoermigen kohlenwasserstoffen.
GB839615A (en) Improvements in or relating to a device for measuring the velocity of a gas or the concentration of a gas in a gas mixture
JPS57139657A (en) Temperature control method for oxygen sensor
GB1129128A (en) Apparatus for measuring the concentration of combustible gases and vapours
JPH0711498B2 (ja) ガス検出方法
JPS5666745A (en) Humidity detector
JPS6222494A (ja) 半導体レ−ザ安定装置
SU857839A1 (ru) Преобразователь теплопроводности
FR2260796A1 (en) Measuring instrument for combustible gas concentrations in air - is unaffected by changes in gas mixture conductivity or ambient temp.
SU565220A1 (ru) Термочувствительный элемент датчика температуры
JPS56168543A (en) Method for constituting bridge circuit for gas detection
SU146908A1 (ru) Способ контрол концентрации вдыхаемых наркотиков при ингал ционном наркозе
SU649994A1 (ru) Датчик дл измерени влажности газовой среды
SU388795A1 (ru) Способ контроля процесса поляризации и монодоменизации сегнетоэлектриков
JPS63239887A (ja) 半導体レ−ザ−装置
SU1735755A1 (ru) Способ термокаталитического анализа
SU1116353A1 (ru) Индентор дл измерени твердости материалов при повышенных температурах
JPS56648A (en) Humidity measuring method
SU684301A1 (ru) Устройство дл измерени линейных размеров движущейс полосы проката

Legal Events

Date Code Title Description
8363 Opposition against the patent
8327 Change in the person/name/address of the patent owner

Owner name: HERAEUS ELECTRO-NITE INTERNATIONAL N.V., HOUTHALEN

8328 Change in the person/name/address of the agent

Free format text: KUEHN, H., PAT.-ASS., 63450 HANAU

8366 Restricted maintained after opposition proceedings
8339 Ceased/non-payment of the annual fee